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外資券商發佈評等之可信度 = The Credibility of Ra...

國立高雄大學金融管理學系碩士班

外資券商發佈評等之可信度 = The Credibility of Rating Reports of Foreign Institutional Investors

Record Type:	Language materials, printed : monographic
Paralel Title:	The Credibility of Rating Reports of Foreign Institutional Investors
Author:	許永銓,
Secondary Intellectual Responsibility:	國立高雄大學
Place of Publication:	高雄市
Published:	國立高雄大學;
Year of Publication:	2013[民102]
Description:	51葉圖，表格 : 30公分;
Subject:	股票推薦
Subject:	Stock Recommendations
Online resource:	https://hdl.handle.net/11296/68gm84
Notes:	107年11月1日公開
Notes:	參考書目：葉47-51
Summary:	本篇研究旨在探討外資卷商發佈評等訊息之可信度。本文透過收集每日公開發行的報紙，將常見的外資券商對台灣股票上市公司的推薦評等新聞做分類，並將評等分成三大類，分別為買進、賣出與中立。本文更進一步將樣本期間分成歐債主權危機中和歐債主權危機後，來探討外資券商發佈評等的資訊價值。實證結果發現，在整體樣本中，買進和賣出評等最具參考價值；在歐債主權危機中，賣出評等最具參考價值，而中立評等又比買進評等具有可信度；在歐債主權危機後，買進和賣出評等最具參考價值。 This paper examines the credibility of rating reports of foreign institutional. We collect the stock recommendation reports from daily newspapers in Taiwan in order to increase the visibility of stock recommendations and classify the recommendation reports into three levels：buying rating，selling rating and neutral rating. We also divided the sample period into European debt crisis and after the European debt crisis to explore the information content of stock recommendations of foreign institutional. Our results indicate that the most information content of stock recommendations is buying rating and selling rating during the sample period. The most information content of stock recommendations is selling rating during the European debt crisis, and the neutral rating is more information content than buying rating. The most information content of stock recommendations is buying rating and selling rating after the European debt crisis.

外資券商發佈評等之可信度 = The Credibility of Rating Reports of Foreign Institutional Investors
許, 永銓

外資券商發佈評等之可信度 = The Credibility of Rating Reports of Foreign Institutional Investors / 許永銓撰 - 高雄市 : 國立高雄大學, 2013[民102]. - 51葉 ; 圖，表格 ; 30公分.
107年11月1日公開參考書目：葉47-51.
股票推薦Stock Recommendations

外資券商發佈評等之可信度 = The Credibility of Rating Reports of Foreign Institutional Investors
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